Akbar, S. R. I., & Abdallah, D. W. (2018). Compatibility of Bangladesh railway's locomotives spare parts current recoupment policy in present situation and assess efficiency and effectiveness of procurement function. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Akbar, S.M. Rashed Ibney, و Dr. Wahid Abdallah. Compatibility of Bangladesh Railway's Locomotives Spare Parts Current Recoupment Policy in Present Situation and Assess Efficiency and Effectiveness of Procurement Function. BRAC University, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Akbar, S.M. Rashed Ibney, و Dr. Wahid Abdallah. Compatibility of Bangladesh Railway's Locomotives Spare Parts Current Recoupment Policy in Present Situation and Assess Efficiency and Effectiveness of Procurement Function. BRAC University, 2018.